The CJ Photonics 1μm Double Cladding Passive Matching Fiber is designed for 1μm pulse or continuous fiber lasers and amplifiers, with high matching degree, low fusion loss, high consistency and stability, ensuring high-performance application of YB-doped fibers in systems.
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● Better fiber reliability |
● High power(1μm)fiber laser and amplifier |
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Type |
CJGDF-10/130 |
CJGDF-30/250 |
CJGDF-14/250 |
CJGDF-20/400 |
CJGDF-30/600 |
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Optical
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Operating Wavelength |
nm |
850-1115 |
850-1115 |
850-1115 |
850-1115 |
850-1115 |
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Core NA |
- |
0.075±0.005 |
0.062±0.005 |
0.070±0.005 |
0.065±0.005 |
0.065±0.005 |
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Cladding NA |
- |
≥0.46 |
≥0.46 |
≥0.46 |
≥0.46 |
≥0.46 |
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Core Attenuation@1200nm |
dB/km |
≤20.0 |
≤20.0 |
≤15.0 |
≤15.0 |
≤20.0 |
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Cladding Attenuation@1095nm |
dB/km |
≤15.0 |
≤15.0 |
≤15.0 |
≤15.0 |
≤20.0 |
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Geometrical&Mechanical |
Core Diameter |
μm |
11.0±1.0 |
30.0±2.0 |
14.0±1.0 |
20.0±1.5 |
30.0±3.0 |
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Cladding Diameter |
μm |
130.0±5.0 |
250.0±5.0 |
250.0±10.0 |
400.0±10.0 |
600.0±5.0 |
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Core-Cladding Concentricity Eror |
μm |
≤1.0 |
≤1.5 |
≤1.0 |
≤1.5 |
≤2.0 |
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Coating Diameter |
μm |
245.0±10.0 |
395.0±15.0 |
395.0±15.0 |
550.0±15.0 |
750.0±20.0 |
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Coating Material |
- |
low refractive index coating |
low refractive index coating |
low refractive index coating |
low refractive index coating |
low refractive index coating |
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Matrix Material |
- |
silica |
silica |
silica |
silica |
silica |
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Proof Test |
kpsi |
≥100 |
≥100 |
≥100 |
≥100 |
≥100 |
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Product Features
Application Area